WO2008038028A3 - Toilet bowl and toilet comprising such a bowl with odour extraction apparatus - Google Patents

Toilet bowl and toilet comprising such a bowl with odour extraction apparatus Download PDF

Info

Publication number
WO2008038028A3
WO2008038028A3 PCT/GB2007/003721 GB2007003721W WO2008038028A3 WO 2008038028 A3 WO2008038028 A3 WO 2008038028A3 GB 2007003721 W GB2007003721 W GB 2007003721W WO 2008038028 A3 WO2008038028 A3 WO 2008038028A3
Authority
WO
WIPO (PCT)
Prior art keywords
toilet
bowl
odour extraction
extraction apparatus
toilet bowl
Prior art date
Application number
PCT/GB2007/003721
Other languages
French (fr)
Other versions
WO2008038028A2 (en
Inventor
Donald Alexander Aitchison
Original Assignee
Donald Alexander Aitchison
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Donald Alexander Aitchison filed Critical Donald Alexander Aitchison
Priority to EP07823978A priority Critical patent/EP2074266A2/en
Priority to US12/443,129 priority patent/US20100058525A1/en
Priority to JP2009529771A priority patent/JP2010520958A/en
Publication of WO2008038028A2 publication Critical patent/WO2008038028A2/en
Publication of WO2008038028A3 publication Critical patent/WO2008038028A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/04—Special arrangement or operation of ventilating devices
    • E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
    • E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

A toilet (10) is provided which comprises a toilet bowl (12) and an odour extraction apparatus (13). The toilet bowl (12) has a flush water inlet (18) and an odour extraction outlet (20) communicable with the odour extraction apparatus (13). At least a portion of the odour extraction outlet (20) is located higher up the toilet bowl than the flush water inlet (18). In this way, the toilet (10) ensures that odoriferous gases are extracted from the toilet bowl (12) without a significant amount of flush water being extracted through the outlet (20) at the same time.
PCT/GB2007/003721 2006-09-30 2007-10-01 Toilet bowl and toilet comprising such a bowl with odour extraction apparatus WO2008038028A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07823978A EP2074266A2 (en) 2006-09-30 2007-10-01 Toilet bowl and toilet comprising such a bowl with odour extraction apparatus
US12/443,129 US20100058525A1 (en) 2006-09-30 2007-10-01 Toilets
JP2009529771A JP2010520958A (en) 2006-09-30 2007-10-01 Improvement of toilet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0619358.5 2006-09-30
GBGB0619358.5A GB0619358D0 (en) 2006-09-30 2006-09-30 Improvements in or relating to toilets

Publications (2)

Publication Number Publication Date
WO2008038028A2 WO2008038028A2 (en) 2008-04-03
WO2008038028A3 true WO2008038028A3 (en) 2008-06-26

Family

ID=37435022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/003721 WO2008038028A2 (en) 2006-09-30 2007-10-01 Toilet bowl and toilet comprising such a bowl with odour extraction apparatus

Country Status (5)

Country Link
US (1) US20100058525A1 (en)
EP (1) EP2074266A2 (en)
JP (1) JP2010520958A (en)
GB (1) GB0619358D0 (en)
WO (1) WO2008038028A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467512A (en) * 2008-10-07 2010-08-04 Chang Dong Wang Ventilation system of a toilet
GB201603551D0 (en) 2016-03-01 2016-04-13 Univ Cranfield Toilet and operation thereof
US10137988B2 (en) * 2016-04-13 2018-11-27 The Boeing Company Toilet system and method of assembling
WO2021071442A1 (en) * 2019-10-08 2021-04-15 Ratanaprakarn Pipat Odor vacuum toilet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326340A1 (en) * 2002-01-04 2004-07-15 Manfred Einert Wall-mounted toilet bowl has air extraction openings, over the highest water level and the flushing pipe inlet, to carry air into a chamber for extraction by a fan to remove odors

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677830A (en) * 1950-03-09 1954-05-11 Clyde H Allen Ventilating means for toilet bowls
US4617687A (en) * 1984-09-24 1986-10-21 Wadsworth Julian A Ventilated toilet
JPS639373U (en) * 1986-07-07 1988-01-21
JPH063897Y2 (en) * 1987-06-30 1994-02-02 株式会社クリーン・エアーシステム Odorless toilet
JPH01141874U (en) * 1988-03-18 1989-09-28
JPH0289073U (en) * 1988-12-28 1990-07-13
JP2718280B2 (en) * 1991-03-22 1998-02-25 松下電器産業株式会社 Deodorizing device and toilet seat device using the device
US5727263A (en) * 1995-02-10 1998-03-17 Hugo Ceja Estrada; Juan Jose Toilet ventilation system
US5718005A (en) * 1995-10-06 1998-02-17 Ng; Kamsik Foul air remover for toilet system
JPH09299282A (en) * 1996-05-16 1997-11-25 Eiko Chiba Deodorization device for toilet
US5724682A (en) * 1996-09-05 1998-03-10 Johnson; Steven Toilet ventilation system
US5839127A (en) * 1997-10-31 1998-11-24 Curiel; Jesus M. Odor extractor apparatus
US20020069455A1 (en) * 1999-12-08 2002-06-13 Pottinger Errold C. Odor removing toilet seat
US6367092B2 (en) * 2000-04-07 2002-04-09 Troy Cardwell Charge transfer capacitance sensing and control system for an integrated venting system
US6629319B2 (en) * 2000-06-22 2003-10-07 Albert Simpson Air ventilation system
FR2876717A1 (en) * 2004-10-14 2006-04-21 Tereso Gonzalez Stink extraction and evacuation device for e.g. public toilet, has extraction pipe comprising holes and extended by two lateral ducts forming evacuation sleeve, and basin upper part having edge with inner part inclined towards basin bottom
US20060117471A1 (en) * 2004-12-06 2006-06-08 Hofmann Scott E Vented toilet and odor removal system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326340A1 (en) * 2002-01-04 2004-07-15 Manfred Einert Wall-mounted toilet bowl has air extraction openings, over the highest water level and the flushing pipe inlet, to carry air into a chamber for extraction by a fan to remove odors

Also Published As

Publication number Publication date
WO2008038028A2 (en) 2008-04-03
US20100058525A1 (en) 2010-03-11
EP2074266A2 (en) 2009-07-01
GB0619358D0 (en) 2006-11-08
JP2010520958A (en) 2010-06-17

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